Threat Actors Abuse Agentic Frameworks ARTEX and CAIRN for Automated Intrusions
Mandiant and GTIG observe ARTEX, Hexstrike, and CAIRN used by threat actors in live incidents since August 2026, enabling rapid lateral movement and exfiltration.
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Mandiant and GTIG observe ARTEX, Hexstrike, and CAIRN used by threat actors in live incidents since August 2026, enabling rapid lateral movement and exfiltration.
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.
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